Results 41 to 50 of about 872,327 (231)
Phenolic compounds as vegetables' autoprotection
Grasas y Aceites, 1993 This article covers the studies on phytoalexins activity of phenolic compounds (cinnamic acids, flavonoids, isoflavonoids, deoxianthocyanins, stilbenes, coumarins, chromones) against fungi and bacteria.
R. Maestro-Durán +2 more
doaj +1 more source
Tafonomía multiservicio. valvas, basura y palimpsestos flotantes [PDF]
, 2014 We discuss the importance of widening the scope of taphonomy, arguing that it is critical to study of different classes of materials within this framework. We introduce several examples related to the deposition of marine shells and garbage.
Borrero, Luis Alberto
core
Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach
People and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel +10 more
wiley +1 more source
Biochemical changes during vegetable products fermentation
Grasas y Aceites, 1992 Different topics dealing with vegetable products fermentation, from manufacturing to microorganisms, and their growth factors, are reviewed. The main pathways for sugar metabolism and degradation reactions of organic and amino acids are described ...
A. Montano, A. de Castro, L. Rejano
doaj +1 more source
Morphological, Molecular, and Isotopic Approaches to Termite Ecology: A Mangrove Case Study
Biotropica, Volume 58, Issue 3, May 2026.Termite communities in Caribbean mangroves, though species‐poor, sustain crucial decomposition and nutrient cycling. Their overlapping niches and stochastic assembly highlight termites' resilience and ecological importance in supporting the functioning of these challenging coastal ecosystems.
Robin Casalla, Rafik Neme, Judith Korb
wiley +1 more source
Grasas y Aceites, 1991 The chemical compounds of a food, quantified by GC, can be used to build relational and lineal decision rules, which merged by mathematical algorithms, could allow its characterization.
R. Aparicio +2 more
doaj +1 more source
Derivados funcionalizados e inmunorreactivos para el fungicida fludioxonil [PDF]
, 2012 La presente invención se refiere a haptenos, conjugados, derivados marcados y anticuerpos para fludioxonil. Asímismo, la presente invención también se refiere al uso de conjugados de fludioxonil como antígenos de ensayo o inmunógenos para obtener
Abad Fuentes, Antonio +4 more
core
Non‐Members in a Tight Spot: How Norway Navigated Autonomy in EU Pandemic Management
Review of Policy Research, Volume 43, Issue 3, May 2026.ABSTRACT This study offers new insights into how closely integrated non‐member states navigate tensions between autonomy and dependence when urgent policy responses are required within complex supranational frameworks. It does so by exploring how these non‐members exercise their “wriggle room”—a tailored sub‐category of the broader concept of autonomy ...
Sjoerd Alexander de Winter
wiley +1 more source
La auditoría de los instrumentos financieros derivados
Revista de Ciencias Economicas, 2010 El tema de los derivados ha tomado gran relevancia en Costa Rica durante los últimos años, principalmente como consecuencia de la adopción del sistema de bandas para definir el tipo de cambio. Por tratarse de un producto nuevo y de mayor sofisticación es
Vernor Mesén Figueroa
doaj
Aerobic purification of the effluents produced in the olive mill wastewater biomethanation process
Grasas y Aceites, 1992 A study of aerobic treatment in batch regime of the effluents produced in the olive mill wastewater biomethanation process was carried out. An 83% of effluents organic substances was removal after the third day of fermentation.
R. Borja Padilla +2 more
doaj +1 more source